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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Roland, Illinois, with an average temperature ranging between max 38.3°F (3.5°C) and min 26.1°F (-3.3°C). With an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 26.1°F (-3.3°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Roland, Illinois, with an average temperature ranging between max 43.7°F (6.5°C) and min 30°F (-1.1°C). With the onset of February, Roland observes a minor temperature ascent, with the average high-temperature adjusting from January's icy 38.3°F (3.5°C) to a frosty 43.7°F (6.5°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Roland, Illinois, with an average temperature fluctuating between 54.5°F (12.5°C) and 39°F (3.9°C). The shift into March is accompanied by a temperature increase, with the average high-temperature rising from a chilly 43.7°F (6.5°C) in February to a fresh 54.5°F (12.5°C). Weather in March »
Weather in April
April in Roland, Illinois, is a comfortable spring month, with an average temperature ranging between max 66°F (18.9°C) and min 48.7°F (9.3°C). With the onset of April, Roland's weather sees a temperature rise, transitioning from a fresh 54.5°F (12.5°C) in March to a comfortable 66°F (18.9°C). Weather in April »
Weather in May
May, the last month of the spring in Roland, is a warm month, with an average temperature ranging between min 58.3°F (14.6°C) and max 75.2°F (24°C). The start of May is characterized by an increase in the average high-temperature, transitioning from a refreshing 66°F (18.9°C) in April to a warm 75.2°F (24°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Roland, Illinois, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 83.8°F (28.8°C). As Roland transitions into June, the average high-temperature is observed to slightly rise from a moderately hot 75.2°F (24°C) in May to a still warm 83.8°F (28.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Roland, Illinois, with temperature in the range of an average low of 68.2°F (20.1°C) and an average high of 85.6°F (29.8°C). Roland witnesses the warmest weather in July, with temperatures averaging a high of 85.6°F (29.8°C) and a low of 68.2°F (20.1°C). The heat index for July is evaluated at a fiery hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Roland, is another warm month, with an average temperature fluctuating between 84.4°F (29.1°C) and 65.8°F (18.8°C). August's average high-temperature is a still warm 84.4°F (29.1°C), maintaining a close comparison with July's 85.6°F (29.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Roland, Illinois, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 79.5°F (26.4°C). Entering September, the average high-temperature is recorded at a still moderately hot 79.5°F (26.4°C), exhibiting a minimal shift from August's 84.4°F (29.1°C). Weather in September »
Weather in October
October, like September, in Roland, Illinois, is another refreshing autumn month, with an average temperature ranging between min 49.6°F (9.8°C) and max 67.1°F (19.5°C). Transition into October marks a drop in the average high-temperature, moving from a warm 79.5°F (26.4°C) in September to a refreshing 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Roland, is another cool month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 53.6°F (12°C). November brings a drop in Roland's average high-temperature, falling from a comfortable 67.1°F (19.5°C) in October to a fresh 53.6°F (12°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Roland, Illinois, with an average temperature ranging between min 32.2°F (0.1°C) and max 43.5°F (6.4°C). The onset of December brings a small change in high-temperatures, falling from a fresh 53.6°F (12°C) in November to a frosty 43.5°F (6.4°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Roland?
January is the coldest month of the year in Roland, registering average temperatures as high as 38.3°F (3.5°C) and as low as 26.1°F (-3.3°C).
How much does it rain in Roland?
Throughout the year, there are 100.2 rainfall days, and 8.7" (221mm) of precipitation is accumulated.
When does it snow in Roland?
January through March, November and December are months with snowfall in Roland.
When does it snow the most in Roland?
The months with the most snowfall are January and February, with an average 0.28" (7mm) of accumulated snow.
How many days does it snow in Roland?
In Roland, during the entire year, snow falls for 10.1 days and aggregates up to 0.91" (23mm) of snow.
What is the month with the least sunshine in Roland?
January has the least sunshine of the year in Roland, with an average of 4.4h of sunshine.
What are the months with the lowest UV index in Roland?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Roland.
When is Daylight Saving Time (DST) in Roland?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the rainiest month in Roland?
April is the month with the most rainfall in Roland, Illinois. Rain falls for 11.3 days and accumulates 1.06" (27mm) of precipitation.
When it does not snow in Roland?
In Roland, snow does not fall in April through October.
What are the most humid months in Roland?
May and July, with an average relative humidity of 79%, are most humid months in Roland, Illinois.
What are the months with the highest UV index in Roland?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Roland?
With an average of 14h and 48min of daylight, June has the longest days of the year in Roland.
What month has the most sunshine in Roland?
With an average of 10.6h of sunshine, June has the most sunshine of the year.
What are the warmest months in Roland?
In Roland, the peak temperatures are generally noted in July, averaging a high of 85.6°F (29.8°C) and a low of 68.2°F (20.1°C).
What is the driest month in Roland?
September is the month with the least rainfall. Rain falls for 7.3 days and accumulates 0.28" (7mm) of precipitation.
What is the least humid month in Roland?
October is the least humid month in Roland, Illinois, with an average relative humidity of 69%.
What is the month with the shortest days in Roland?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Roland, IL
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.3°F).
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Roland, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Roland, IL
- Average wind speed in January:
10mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Roland, IL
The months with the highest relative humidity are May and July (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Roland, IL
- Average rainfall in January:
0.67" - Average rainfall in February:
0.63" - Average rainfall in March:
0.75" - Average rainfall in April:
1.06" - Average rainfall in May:
0.98" - Average rainfall in June:
0.94"
- Average rainfall in July:
0.79" - Average rainfall in August:
0.79" - Average rainfall in September:
0.28" - Average rainfall in October:
0.71" - Average rainfall in November:
0.51" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is April (1.06").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days
Roland, IL
- Average rainfall days in January:
5 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
11.9 days - Average rainfall days in June:
10.4 days
- Average rainfall days in July:
11.3 days - Average rainfall days in August:
10.2 days - Average rainfall days in September:
7.3 days - Average rainfall days in October:
6 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
6.2 days
The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is January (5 days).
Average snowfall
Roland, IL
The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Roland, IL
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Roland, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Roland, IL
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
19.8 days - Average sunshine days in March:
19.9 days - Average sunshine days in April:
17.7 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
16.9 days - Average sunshine days in August:
17.8 days - Average sunshine days in September:
20.4 days - Average sunshine days in October:
23.4 days - Average sunshine days in November:
22.3 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is October (23.4 days).
The month with the least sunshine days is May (15.8 days).
Average UV index
Roland, IL
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Roland, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility
Roland, IL
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Roland, Illinois, USA
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